Big Sandy is a town of Benton County in the U.S. State of Tennessee. Big Sandy has a total area of about 1.8 sq. kms. It is elevated at a height of about 370 ft. above the ground level. Most of the locals are primarily involved with the agricultute sector. Some of them are also engaged in the sevice sector, and activities involving local trade. The education sectr is fairly advanced and serves the local student community.